#nav {
  z-index: 999;
  position: fixed;
  padding: 5px 10px;
  top: 0;
  left: 0;
  bottom: 0;
  height: 100%;
  background-color: #000;
}
#nav .nav-bd {
  border-bottom: salmon 1px solid;
}
#nav .nav-bd .user {
  display: none;
}
#nav .nav-bd .loginbtn {
  display: block;
}
#nav .nav-bd li a {
  display: block;
  width: 100%;
  height: 60px;
  line-height: 60px;
  color: #fff;
  font-size: 20px;
}
#nav .nav-bd li a:hover {
  background-color: #2E3034;
}
#nav .nav-bd li a::before {
  font-family: "iconfont";
  margin: 0 10px;
  vertical-align: middle;
  font-size: 26px;
}
#nav .nav-bd li:nth-child(1) i {
  float: left;
  overflow: hidden;
  margin: 15px 10px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
}
#nav .nav-bd li:nth-child(1) i img {
  vertical-align: top;
  width: 100%;
}
#nav .nav-bd li:nth-child(2) a::before {
  color: #88949f;
  content: '\e741';
}
#nav .nav-bd li:nth-child(3) a::before {
  color: #88949f;
  content: '\e77c';
}
#nav .nav-bd li:nth-child(4) a::before {
  color: #F5B4C0;
  content: '\e79d';
}
#nav .nav-bd li:nth-child(5) a::before {
  color: #8BCCC5;
  content: '\e765';
}
#nav .nav-bd li:nth-child(6) a::before {
  color: #7E86D0;
  content: '\e74d';
}
#main {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
}
#main > h1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 50px;
  color: burlywood;
}
#myday,
#important,
#plan,
#task {
  overflow-y: scroll;
  overflow-x: hidden;
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  height: 100%;
}
#myday .myday-title {
  color: #fff;
}
#myday .myday-title div {
  padding: 0px 30px;
}
#myday .myday-title div h1 {
  font-size: 35px;
}
#myday .myday-title div p {
  margin: 5px 0;
  font-size: 20px;
}
#important {
  background-color: #F5B4C0;
}
#important .important-title {
  color: #fff;
  padding: 0px 30px;
}
#important .important-title h1 {
  font-size: 35px;
}
#important .important-title h1::after {
  font-family: 'iconfont';
  content: '\e79d';
}
#plan {
  background-color: #8BCCC5;
}
#plan .plan-title {
  color: #fff;
  padding: 0px 30px;
}
#plan .plan-title h1 {
  font-size: 35px;
}
#plan .plan-title h1::after {
  font-family: 'iconfont';
  content: '\e765';
}
#task {
  background-color: #7E86D0;
}
#task .task-title {
  color: #fff;
  padding: 0px 30px;
}
#task .task-title h1 {
  font-size: 35px;
}
#task .task-title h1::after {
  font-family: 'iconfont';
  content: '\e74d';
}
.user-login-register .login,
.user-login-register .register {
  display: none;
  z-index: 9999999;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #fff;
  border-radius: 20px;
  box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.3);
}
.user-login-register .login h4,
.user-login-register .register h4 {
  position: absolute;
  top: 10px;
  left: 0;
  width: 100%;
  height: 40px;
  font-size: 25px;
  line-height: 40px;
  text-align: center;
}
.user-login-register .login .close,
.user-login-register .register .close {
  position: absolute;
  top: 10px;
  right: 10px;
}
.user-login-register .login .login-register-bd,
.user-login-register .register .login-register-bd {
  position: absolute;
  top: 90px;
  left: 0;
  width: 100%;
}
.user-login-register .login .login-register-bd .input-item-error,
.user-login-register .register .login-register-bd .input-item-error {
  position: absolute;
  top: 100%;
  left: 0;
  font-size: 14px;
  color: red;
}
.user-login-register .login .login-register-bd .input-item,
.user-login-register .register .login-register-bd .input-item {
  position: relative;
  margin: 25px 0 25px 130px ;
}
.user-login-register .login .login-register-bd label,
.user-login-register .register .login-register-bd label {
  float: left;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  border: 1px solid #DCDFE6;
  border-right: none;
  font-size: 40px;
}
.user-login-register .login .login-register-bd input,
.user-login-register .register .login-register-bd input {
  float: left;
  width: 300px;
  height: 40px;
  padding-left: 10px;
  font-size: 20px;
  border: 1px solid #DCDFE6;
  font-weight: lighter;
}
.user-login-register .login .login-register-bd .submit,
.user-login-register .register .login-register-bd .submit {
  display: block;
  width: 340px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 20px;
  color: #fff;
  background-color: #19B955;
}
.user-login-register .login .login-register-link,
.user-login-register .register .login-register-link {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 50px;
  line-height: 40px;
  padding-top: 10px;
  color: #bbb;
}
.user-login-register .login .login-register-link span:first-child,
.user-login-register .register .login-register-link span:first-child {
  float: left;
  margin-left: 20px;
}
.user-login-register .login .login-register-link span:last-child,
.user-login-register .register .login-register-link span:last-child {
  float: right;
  margin-right: 20px;
}
.user-login-register .login {
  width: 600px;
  height: 400px;
}
.user-login-register .register {
  width: 600px;
  height: 600px;
}
.user-login-register .mask {
  display: none;
  z-index: 9999;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.2);
}
